baber/WOPTO huggingface dataset:
Patent JP-H1046085-A (JP)
Title: Ink jet recording ink and recording method
Inventor: MOCHIZUKI HIROTAKA
IPC: C09D11/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink exhibiting high absorptivity at a specific wavelength and giving a water-resistant image having high image density by using C.I. solubilized Sulfur Black and a specific diazo compound as dyes. SOLUTION: In an ink jet recording ink comprising a dye and water as main components, C.I. solubilized Sulfur Black and a diazo compound expressed by the formula [A and B are each the formula COOR (R is H, quaternary ammonium, an alkali metal, ammonium or alkanolamine) or the formula SO3 R; X is H or CH2 COOH; Y is H, quaternary ammonium, an alkali metal, ammonium or alkanolamine] are used as dyes and these compounds are mixed with an ion exchange water, then dissolved at room temperature under stirring, thus pH is adjusted to 10.5 and filtered to obtain the objective ink jet recording ink exhibiting high absorptivity to light having wavelength of >=700nm, having high image density in visible region and capable of forming an image having excellent water resistance.
Patent JP-H1066844-A (JP)
Title: Washing of membrane separator
Inventor: IZUMI SEIJI
IPC: C02F3/12
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain stable washing effect without using a highly conc. chemical soln. in the washing of an immersion type membrane separator. SOLUTION: A chemical soln. decomposing a substance bonded to the surfaces of a membranes is injected into the permeated water passages 15b of the membrane cartridges 15 of a membrane separator 7 to be allowed to permeate through filter membranes 15a and this chemical soln. is held within the permeated water passages 15b for l-2hr. Thereafter, washing water is injected into the permeated water passages 15a in an amt. almost equal to that of the chemical soln. to be allowed to permeate through the filter membranes 15a. By this constitution, the difference pressure between membranes can be restored by efficiently peeling the substance bonded to the surfaces of membranes and the disposal treatment of the chemical soln. remaining in the permeated water passages 15b can be dispensed with.
Patent JP-H0388384-A (JP)
Title: Electronic component mounting board
Inventor: TAKAHASHI HIROYUKI
IPC: H05K3/30
Filed: 1989-08-31
Abstract: PURPOSE:To prevent an electronic component to be mounted to a printed-circuit board from being slanted easily by making the inner diameter of a mounting hole which is provided at least at one edge of a plurality of mounting holes which are provided on a printed board to be smaller than that of other mounting holes to the extent that soldering can be made. CONSTITUTION:A plurality of mounting holes 6 with a through-hole structure are provided on a straight line of a printed-circuit board 5 and the inner diameter of a mounting hole 6a which is provided at one edge of these mounting holes 6 is made smaller than that of other mounting holes 6 to the extent that soldering is possible, namely to the extent that will not affect flow of solder. For example, when the outer diameter of a lead 8 of a SIP component 7 is set to phi0.5, the inner diameter of other mounting holes 6 and that of the mounting hole 6a should preferably be phi0.8 and phi0.6, respectively, thus preventing the lead of the SIP component 7 to be inserted into the mounting hole 6a with smaller inner diameter from being slanted and suppressing the entire slanting of the SIP component 7 easily.
Patent JP-H0657425-A (JP)
Title: Low pressure synthetic method for diamond
Inventor: MATSUKI YUJI
IPC: C23C16/27
Filed: 1991-08-09
Abstract: PURPOSE:To efficiently produce a diamond by the use of CVD method. CONSTITUTION:The surface of a metallic or nonmetallic substrate is treated to scratch by ultrasonic and treated to form a nickel thin film layer plating. After the substrate having the nickel thin film layer is set in a CVD device, gaseous hydrocarbon such as gaseous methane diluted with hydrogen is fed to the CVD device and the diamond is produced to be stuck to the nickel thin film layer.
Patent JP-H04109070-A (JP)
Title: Fuel injection device for direct injection type diesel engine
Inventor: KOMORI MASANORI
IPC: F02B3/06
Filed: 1990-08-27
Abstract: PURPOSE:To accelerate ignition by disposing a shock wave amplifying device opposedly to the nozzle of a fuel injection valve, and atomizing the fuel spray making use of the shock waves generated in association with high pressure injection. CONSTITUTION:When fuel is injected at high pressure, shock waves S are generated around fuel spray F. In this case, the part where the shock waves S are generated is surrounded by a shock wave amplifying device 11. Also, when the fuel injected from the nozzle 9a of a fuel injection valve 9 passes through the fuel passage 11a of the shock wave amplifying device 11, the atomization of fuel spray is accelerated by the reflection of the shock waves S, and when the fuel spray goes out of the fuel passage 11a, the fuel spray is expanded suddenly, so that a vortex is generated to accelerate the mixing with air. When the fuel is then ignited in a combustion chamber 10, the shock wave amplifying device 11 is heated and held to high temperature, and the evaporation of the fuel spray becomes active to further accelerate ignition by the passing of the fuel inside its fuel passage 11a.
Patent JP-H0548860-A (JP)
Title: Picture transmission system
Inventor: SAEKI IWAO
IPC: H04N1/21
Filed: 1991-08-10
Abstract: PURPOSE:To shorten a communication time and to transmit all picture data by transmitting free capacity in a secondary storage device on a reception side to a transmission side and reducing quantity of data to be transmitted when the quantity of data to be transmitted is not stored in the free capacity. CONSTITUTION:At the time of a transmission, the transmission and reception of a protocol is performed via a telephone line 10 and the free capacity of a secondary storage device 3 calculated by a free capacity calculation part 11 on a reception side is transmitted. When the free capacity of the secondary storage device on the reception side does not exist, a processing is terminated by displaying an error on an operation part 2 of the transmission side at that time and when the free capacity of the secondary storage device 3 exists sufficiently, the transmission is performed.
Patent JP-H0388033-A (JP)
Title: Abnormality diagnostic device
Inventor: SUZUKI HIROTOMO
IPC: G06F9/44
Filed: 1989-08-31
Abstract: PURPOSE:To easily form abnormality diagnostic (AD) information by storing the AD information inherent in the constitutional elements of an apparatus for diagnoses of abnormality in an AD information storing means correspondingly to the name inherent in the apparatus of the constitutional elements. CONSTITUTION:The AD device is provided with an abnormal state input means, an AD information storing means, an inference means and an output means. The AD information inherent in the constitutional elements of the apparatus for diagnoses of abnormality is stored in the AD information storing means correspondingly to the name inherent to the apparatus of the constitutional elements and the AD information general to the constitutional elements is stored in the storing means correspondingly to the name general to the apparatus of the constitutional elements. Thereby, the capacity of the storage means can be reduced. If the AD information is same as already formed general AD information, the AD information can easily be formed by utilizing the general AD information.
Patent JP-S60115864-A (JP)
Inventor: KURIIBU DABURIYUU REAADO
IPC: G01N33/53
Filed: 1984-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59115675-A (JP)
Title: Transmitter of picture signal
Inventor: OOMACHI TAKAO
IPC: H04N1/41
Filed: 1982-12-22
Abstract: PURPOSE:To reduce the buffer storage time resulting in reducing transmission/ recording time by calculating the specified buffer amount from the number of compressed data in the unit of blocks and transmitting it to a receiver. CONSTITUTION:A picture input section scans a picture and converts it into picture signals 7 such as a white and black binary, a multi-value or color. A compressing section 2 compresses this picture signal 7 in the unit of blocks and forms a compressed data 8. A count section 6 calculates the specified buffer amount from the number of compressed data in the unit of blocks transmitted sequentially by means of the operation shown in the following. When a transmission request of a picture occurs, first a line output section 4 reads out the specified buffer amount 10 of the transmitted picture, informs this value to the receiver through a readout circuit, and then the compressed data of the transmitted picture is read out from the storage section and outputted continuosly to the line.
Patent JP-H0388124-A (JP)
Title: Signal recording and reproducing method
Inventor: YAMAGAMI TAMOTSU
IPC: G11B7/24097
Filed: 1989-08-31
Abstract: PURPOSE:To reduce the pull-in of frequency and phase pull-in time of a PLL by recording and forming a synchronizing signal including the clock component of main information and address information in advance by a track width direction displacement record. CONSTITUTION:The synchronizing signal including the clock component of the main information (MO signal) and the address information are recorded on the recording track of a magneto-optical disk 10 with the track width direction displacement record. When reproduction is performed, the clock frequency of the PLL 27 is conformed to the clock signal of the MO signal by using a recorded synchronizing signal and the reproducing signal (RF signal) of an address signal. Next, a switch 29 is switched, and the input signal of the PLL 27 is switched from the RF signal to a magneto-optical signal (MORF signal). The phase pull-in is performed so as to conform the clock phase of the PLL 27 to the clock phase included in the MORF signal at the PLL 27. As a result, the time until the PLL 27 is stabilized can be shortened.
Patent JP-H1060141-A (JP)
Title: Article having antifogging effect in pattern form and process for preparing the same
Inventor: NOMURA SHIGEKI
IPC: B05D5/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an article having an antifogging effect in a pattern form which has a high design which intentionally utilizes fogging created by dew condensation to allow a letter, a figure or the like to rise, and to provide a process for preparing the same. SOLUTION: This article is a see-through article through which light is passed or a reflective article from which light reflects, wherein the surface has been subjected to antifogging treatment in a pattern form to provide an antifogging effect in a pattern form. (1) The surface of the article is subjected to antifogging treatment in a pattern form to impart an antifogging effect in a pattern form, (2) a film having antifogging properties is applied patternwise to the surface of the article, (3) a pattern of a non- antifogging coating is formed on the see-through or reflective article in its surface subjected to antifogging treatment, (4) a light beam, a radiation, an electron beam, or plasma is applied patternwise to the see-through or reflective article in its surface subjected to antifogging treatment to form a pattern of an non-antifogging coating, or (5) a light beam, a radiation, an electron beam, or plasma is applied patternwise to the see-through or reflective article in its surface to form a pattern of an antifogging coating.
Patent JP-H0686654-A (JP)
Title: Method for continuously decoloring fermented solution of food and method for regenerating
Inventor: HIRAI MINORU
IPC: A23L27/50
Filed: 1991-05-28
Abstract: PURPOSE:To rapidly carry out decoloring of a fermented solution of a food and regeneration of active carbon fibers by installing two or more groups of columns in which sheetlike materials of active carbon fibers are laminated and packed and transporting the fermented solution of a food to be decolored and a regenerated solution by a pressurized gas. CONSTITUTION:Columns A and B... in which sheetlike materials of active carbon fibers 11 are laminated and packed are installed. One of the columns is regenerated with an alkali aqueous solution while a fermented solution of a food introduced from a feed pipe 1 is supplied to the other column. The fermented solution and a regenerated solution remaining in the interior of the system are discharged from a recovery pipe 4 for the fermented solution of a food by a pressurized gas from a feed pipe 3.
Patent JP-2000058612-A (JP)
Title: Method for evaluating insulation film of semiconductor element
Inventor: NAKABAYASHI MASAKAZU
IPC: H01L21/66
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the dielectric break service life of the insulating film of a semiconductor element can be predicted with high reliability without requiring complicated calculations by easily and appropriately setting discriminating currents, which are used at the time of measuring the dielectric break voltage of the insulating film for a method for evaluating the insulation of film for semiconductor element. SOLUTION: At measuring a dielectric breakdown voltage VBD of the insulating film of a semiconductor element, the voltage VDB is found by changing the breakdown discriminating currents in several stages, for example, to 0.01 A/cm2, 0.1 A/cm2, and 1 A/cm2 and the effective film thickness Xeff of the insulating film at each discriminating current is calculated. By performing this process on each of a plurality of samples, a value Xeff(max) of the most frequent effective film thickness Xeff at each discriminating current is found, and a graph is prepared with the discriminating currents as an x-coordinate axis and the value Xeff(max) as a y- coordinate axis. In addition, a dielectric breakdown life tBD of the insulating film is predicted by finding the discriminating current at which an actual oxide film thicknesses XOX of the samples obtained by capacitance measurement coincides with the effective film thickness Xeff(max) from the graph and the dielectric breakdown voltages VBD by using the found discriminating current as the discriminating current of the samples.
Patent JP-H04107850-A (JP)
Title: Base for electronic components mounting
Inventor: MORI MASAHIRO
IPC: H05K1/02
Filed: 1990-08-27
Abstract: PURPOSE:To reduce the cost without requiring high working accuracy by forming a recessed electronic components mounting section and radiating member sticking section respectively on each side of the base material with the base material slightly left over and by connecting the base material to the electronic component mounting section and radiating member sticking section with a respective sheet of gilt. CONSTITUTION:The base material 14 is put on both faces of a lead frame 11 into which a die pad 12 and leads 13 are incorporated and a conductor circuit 17 fabricated on the base material 14 is electrically connected to the leads 13. At that time, a recessed electronic component mounting section 15 on which an electronic component 21 would be mounted and a recessed radiating member sticking section 16 onto which a radiating member 23 would adhere are formed above and below the die pad 12 respectively with the base material slightly left over between the die pad and each of the recessed sections. Then, the base material 14 is connected to each of the recessed sections with a series of plating 19. The electronic component mounting recessed section 15 and radiating member sticking section 16 can be formed by spot facing or other working with the base material slightly left over. Therefore, no high working accuracy is required in that kind of work.
Patent JP-S60117754-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUNO TOMOHISA
IPC: H01L21/76
Filed: 1983-11-30
Abstract: PURPOSE:To contrive to increase the integration of elements by enabling a fine field oxide film having a small difference in dimensional conversion to be surely formed by a method wherein a film is left so as to cover the inclined surface of at least the etching region of a substrate, and thermal oxidation is carried out by using the first and second remaining nitride films as a mask. CONSTITUTION:A thermal oxide film 12, a nitride film 13, and a CVD oxide film 14 are deposited on the P<-> type Si substrate 11, which are then etched in the section scheduled for the field region, and the second nitride film 17 and the second CVD oxide film (film) 18 are successively deposited; then, the exposed nitride film 17 on the flat surface 16b of said section is etched. Next, a field oxide film 19 is formed by thermal oxidation in a combustion-oxidizing atmosphere with the first nitride film 13 on the section scheduled for the element region and the second nitride film 17 covering at least the inclined surface of the section scheduled for the field region as the oxidation-resistant mask. At the same time, a P type field inversion preventing layer 20 is formed by the activation of a boron ion implanted layer. Succeedingly, the remaining first and second nitride films are removed.
Patent JP-H0665526-A (JP)
Title: Antifouling coating composition and steel material excellent in anti-smearing property
Inventor: AMAYA TAKASHI
IPC: C09D5/16
Filed: 1992-08-25
Abstract: PURPOSE:To obtain a safe, pollution-free antifouling coating composition without using a toxic substance which accumulates in the body by incorporating an oxidoreductase inhibitor as an antifouling ingredient into a coating composition. CONSTITUTION:This position contains an oxidoreductase inhibitor as an antifouling ingredient. The mechanism of fouling prevention in this composition is as follows. The inhibitor inhibits the activity of oxidoreductases resulting from the metabolism of bacteria, especially oxidoreductases in an electron- transfer system, to prevent the growth and attachment of bacteria and, hence, the attachment of larger larval organisms is also prevented. Examples of the inhibitor include amino alcohols, lactones, thiocarbamic acid, and derivatives thereof. These substances are industrially utilized also as drug materials and are commercially available.
Patent JP-S60118883-A (JP)
Inventor: KOMATSU AKIRA
IPC: G09G5/393
Filed: 1983-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58118309-A (JP)
Title: Hydraulic cylinder using no piston rod
Inventor: HOEGLUND INGOLF
IPC: F16J10/02
Filed: 1982-12-22
Abstract: A pressure fluid cylinder without a piston rod and of the kind having a slotted cylinder tube (1) and a piston displaceable therein, said piston being connected to a movement transfer device, which extends radially through the slot. The slot is sealed axially on each side of the piston by means of internal and external sealing strips (31,32) consisting of a flexible sealing band (37, 38) as well as retention means (44,45) extending into the slot and securing a releasable mechanical engagement with each other or, by friction, with the side walls of the slot.
Patent JP-S58151484-A (JP)
Inventor: KURISUTOFUAA TEII BAUEN
IPC: C25B11/03
Filed: 1982-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6275134-A (JP)
Inventor: SUTANREE MAACHIN GUREGAASON
IPC: F16J15/54
Filed: 1986-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60111914-A (JP)
Inventor: KURUTO SHIYUTOORU
IPC: H03K17/94
Filed: 1984-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0866775-A (JP)
Title: C shape welding gun for robot
Inventor: KONO YUZO
IPC: B23K11/11
Filed: 1994-08-29
Abstract: PURPOSE: To stabilize gun position in traveling a welding gun, to reduce impact/ vibration in pressurizing and to reduce damaging an electrode and work by providing an equalizing unit to C shape welding gun for robot. CONSTITUTION: In the state a moving arm 7 is facing downward, a steel ball 36 of a gun main body position response valve 34 closes an opening 39, pilot pressure is applied from a tube 41 through openings 37, 38 to a tube 42 so as to automatically switch a first pneumatically operated selector valve 18 to (d) port. When a solenoid selector valve 17 is switched under this state, a fixed pressure air is supplied from an air source 20 through a conducting pipe 22 to a chamber 25 of a cylinder 12, cylinders 12, 13 of an equalizing unit 11 are descended to actually move the gun downward.  At the same time, because a pressure in a first chamber 29 of cylinder 13 is regulated to balance with the weight of welding gun main body by a pressure regulating device 27 through a conducting pipe 28 and first pneumatically operated selector valve 18, when the welding gun is traveled by robot, etc., there is no free play.
Patent JP-H0889559-A (JP)
Title: Steam sterilizer and operating method for the same
Inventor: TAKAHASHI KENJI
IPC: A61L2/06
Filed: 1994-09-21
Abstract: PURPOSE: To provide the steam sterilizer with which a wide space is not occupied by facilities, further, air can be exhausted and efficiency is improved. CONSTITUTION: This sterilizer is provided with a pressure sensor 11 for detecting pressure inside a sterilized vessel 1 and a temperature sensor 10 for detecting the temperature. Water steam is generated by electrifying a steam heater 7 installed on the bottom of the sterilized vessel 1, an air exhaust valve 12 is opened when the pressure is increased to prescribed pressure, and air pushed down to the lower part of the sterilized vessel 1 is exhausted from an air exhaust pipe 9. After the pressure is reduced, the air exhaust valve 12 is closed. Then, air is repeatedly exhausted by opening and closing the air exhaust valve 12 until the temperature, which is detected by the temperature sensor 10, inside the sterilized vessel 1 at the time point of opening the air exhaust valve 12 stops changing.
Patent JP-H1055176-A (JP)
Title: Electronic wind instrument
Inventor: DEJIMA TATSUYA
IPC: G10H1/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic wind instrument with an optical sensor without being affected by saliva capable of always securing stable detective precision and excellently performing. SOLUTION: The optical sensor 17 detecting a position of a tongue is provided on an outer surface of a mouthpiece 2 provided on a tip of a wind instrument main body, and a light transmissive cover member 18 covering on the optical sensor 17 is provided, and saliva removal grooves 18a removing the saliva from a part answering to the detection part 17a of the optical sensor 17 are provided on the outer surface of the cover member 18.  Then, even when the saliva is stuck to the outer surface of the cover member 18 while performing, since the saliva flows into the saliva removal groove 18a by the surface tension and capillary phenomenon of the saliva, the saliva is removed from the outer surface of the cover member 18 of the part answering to the detection part 17a of the optical sensor 17, and thus, the optical sensor 17 isn't affected by the saliva, but the stable detective precision is secured always, and then, everyone can enjoy excellent performance simply at the point of whistling.